CN112833268B - Multifunctional pneumatic pipe joint - Google Patents

Multifunctional pneumatic pipe joint Download PDF

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Publication number
CN112833268B
CN112833268B CN202011632927.9A CN202011632927A CN112833268B CN 112833268 B CN112833268 B CN 112833268B CN 202011632927 A CN202011632927 A CN 202011632927A CN 112833268 B CN112833268 B CN 112833268B
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CN
China
Prior art keywords
ring
connecting plate
lantern ring
moving rod
groove
Prior art date
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CN202011632927.9A
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Chinese (zh)
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CN112833268A (en
Inventor
南永生
南永松
南永义
南博
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Yongrui Pneumatic Co ltd
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Zhejiang Yongrui Pneumatic Co ltd
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Publication of CN112833268A publication Critical patent/CN112833268A/en
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L41/00Branching pipes; Joining pipes to walls
    • F16L41/02Branch units, e.g. made in one piece, welded, riveted
    • F16L41/021T- or cross-pieces
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L41/00Branching pipes; Joining pipes to walls
    • F16L41/08Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe
    • F16L41/12Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe using attaching means embracing the pipe
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L41/00Branching pipes; Joining pipes to walls
    • F16L41/18Branching pipes; Joining pipes to walls the branch pipe being movable

Abstract

The invention discloses a multifunctional pneumatic pipe joint, which has the technical scheme that: the air cavity joint comprises a joint body, an air cavity arranged in the joint body and an air adjusting assembly connected to the joint body, wherein the joint body is T-shaped, a first connecting plate is arranged on the right side of the lower end of the joint body, a first rotating bent pipe is arranged at one end, far away from the joint body, of the first connecting plate, the first rotating bent pipe consists of a bent pipe body, a fixing ring and a lantern ring, the fixing ring is fixedly arranged at the left end of the bent pipe body, a first groove is formed in the left end of the lantern ring, a second groove is formed in the right end of the lantern ring, the fixing ring is located in the first groove, the lantern ring is fixedly connected with the first connecting plate, a first fixing mechanism is arranged on the right side of the lantern ring, the first fixing mechanism consists of a cover body, a sleeve and a moving rod, and the cover body is fixedly arranged on the first rotating bent pipe.

Description

Multifunctional pneumatic pipe joint
Technical Field
The invention relates to the technical field of pneumatic pipe joints, in particular to a multifunctional pneumatic pipe joint.
Background
The pipe joint is a connecting tool between a pipeline and a connecting point between an element and the pipeline, and can be disassembled and assembled. The pneumatic pipe joint is one of two main components of a pipeline, the pneumatic pipe joint enables the pipe joint to move, the pneumatic pipe joint is a pipeline connecting piece which is used for automation machinery for a long time, and due to the fact that the pipeline is complex, the pneumatic pipe joint can need to involve various pipe joints, airflow valves and the like.
Referring to the Chinese patent with application publication No. CN107654779A, the invention discloses a three-way pneumatic quick connector, which comprises a connector body, wherein one end of the connector body is provided with an external thread part, the other end of the connector body is provided with two connectors, sleeves are arranged in the connectors, a fixing hole is arranged at the joint of the two connectors, the connector body and the two connectors are Y-shaped, and the connectors are made of rubber materials.
Foretell this kind of pneumatic quick-operation joint of tee bend is provided with external screw thread portion through the one end at the joint body, and the other end that connects the body is provided with two joints, connects the body and is "Y" type with two joints, has simple structure, convenient to use, and it is simple to make and process, has better reposition of redundant personnel effect, and stability is good, save time and resource, improves work efficiency's advantage, but this kind of pneumatic quick-operation joint of tee bend still has some shortcomings, if: this connects body and two to connect and is "Y" type, and "Y" type application scope is less in pneumatic pipeline, in case pneumatic pipeline changes, then need change different joints, takes trouble hard.
Disclosure of Invention
The invention aims to provide a multifunctional pneumatic pipe joint, aiming at solving the problem that the pneumatic pipeline is changed, so that different joints need to be replaced, and the problem of labor waste is solved.
The technical purpose of the invention is realized by the following technical scheme:
the utility model provides a multi-functional pneumatic pipe joint, includes the joint body, sets up connect this internal air cavity of body and connect the gas conditioning assembly on connecting the body, connect being T shape of body, the lower extreme right side of connecting the body is provided with first connecting plate, first connecting plate is kept away from the one end of connecting the body is provided with first rotation return bend, first rotation return bend comprises return bend body, solid fixed ring and the lantern ring, the fixed setting of fixed ring is in the left end of return bend body, first recess has been seted up to the left end of the lantern ring, the second recess has been seted up to the right-hand member of the lantern ring, solid fixed ring is located in the first recess, the lantern ring with first connecting plate passes through bolt fixed connection, the right side of lantern ring is provided with first fixed establishment, first fixed establishment comprises the cover body, sleeve and carriage release lever, the cover body is fixed to be set up on the first rotation return bend, the sleeve cover is established the right-hand member of carriage release lever just the sleeve is fixed to be set up the right-hand member of the lantern ring, the left end of carriage release lever is located in the second recess, a plurality of slots have been seted up to the inside of carriage release lever the extension the right-hand member the fixed connection of second mechanism is provided with the second fixed connection plate with second carriage body the second carriage structure is the same with second rotation return bend structure, the second carriage structure.
Furthermore, the second connecting plate with first connecting plate is followed the middle part symmetry that connects the body sets up, the second rotate the return bend with first rotation return bend is followed the middle part symmetry that connects the body sets up, the second fixed establishment with first fixed establishment follows the middle part symmetry that connects the body sets up.
Through above-mentioned technical scheme, when using, the first return bend of rotating of accessible adjustment and second rotate the return bend to deal with different pipelines, the different joint that need not be changed, it is comparatively convenient to use.
Furthermore, a stop ring is fixedly arranged at the right end of the moving rod, a return spring is arranged between the stop ring and the sleeve, and the return spring is sleeved on the moving rod.
Through above-mentioned technical scheme, after making the carriage release lever take place to remove, usable reset spring makes the carriage release lever reset, and it is comparatively convenient to use.
Further, the outer surface of the fixed ring is provided with a rotary sealing ring.
Through the technical scheme, the rotary seal belongs to one type of dynamic seal, is used for sealing a rod, a shaft, a pin, a rotary joint and the like which have rotary or swinging motion, is a bidirectional rotary seal ring which can bear the action of pressure on two sides or alternating pressure, and can improve the sealing property between a fixed ring and a sleeve ring.
Furthermore, a moving ring is fixedly arranged at the top end of the moving rod.
Through the technical scheme, when the movable rod is used, the movable ring can be controlled to move, so that the movable rod can move conveniently.
Furthermore, the number of the slots, the sleeves and the moving rods is not less than two, and the slots, the sleeves and the moving rods are uniformly distributed on the lantern ring.
Through above-mentioned technical scheme, a plurality of movable rods can make the movable rod more stable to the fixed of cover body.
Furthermore, a third groove is formed in the right end face of the sleeve ring, and the left end of the cover body extends into the third groove.
Through above-mentioned technical scheme, the left end of the cover body extends into reducible dust gets into in the cover body in the third recess, and then influences the right-hand member of carriage release lever and inserts in the slot.
In conclusion, the invention mainly has the following beneficial effects: according to the invention, by arranging the two connecting plates, the two rotating bent pipes and the two fixing structures, when the pneumatic pipeline is changed, the two rotating bent pipes can be rotated to adjust the two rotating bent pipes, so that a user can change the reverse directions of the two rotating bent pipes according to specific requirements so as to deal with different pipelines, and then the two fixing structures are utilized to fix the two rotating bent pipes, so that the pneumatic pipeline is convenient to use, wide in application range, convenient and quick to use, and when the pneumatic pipeline is changed, different joints do not need to be replaced.
Drawings
FIG. 1 is a schematic structural view of the present embodiment;
FIG. 2 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is an enlarged schematic view at B in FIG. 2;
FIG. 4 is a right side view of the collar in the present embodiment;
fig. 5 is a left side view of the cover in the present embodiment.
Reference numerals are as follows: 1. a connector body; 2. a gas conditioning assembly; 3. a first connecting plate; 4. a first swivel elbow; 401. a bent pipe body; 402. a fixing ring; 403. a collar; 404. a first groove; 405. a second groove; 406. a third groove; 5. a first fixing mechanism; 501. a cover body; 502. a sleeve; 503. a travel bar; 504. a slot; 505. a baffle ring; 506. a return spring; 6. a second connecting plate; 7. a second swivel elbow; 8. a second fixing mechanism; 9. the ring is moved.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
A multifunctional pneumatic pipe joint comprises a joint body 1, an air cavity arranged in the joint body 1 and an air adjusting component 2 connected to the joint body 1, wherein the joint body 1 is T-shaped, the right side of the lower end of the joint body 1 is provided with a first connecting plate 3, one end of the first connecting plate 3 away from the joint body 1 is provided with a first rotating elbow 4, the first rotating elbow 4 consists of an elbow body 401, a fixing ring 402 and a lantern ring 403, the fixing ring 402 is fixedly arranged at the left end of the elbow body 401, the left end of the lantern ring 403 is provided with a first groove 404, the right end of the lantern ring 403 is provided with a second groove 405, the fixing ring 402 is positioned in the first groove 404, the lantern ring 403 is fixedly connected with the first connecting plate 3 through bolts, the right side of the lantern ring is provided with a first fixing mechanism 5, the first fixing mechanism 5 consists of a cover body 501, a sleeve 502 and a moving rod 503, the cover body 501 is fixedly arranged on the first rotating elbow 4, the sleeve 502 is sleeved on the right end of the moving rod 503, the sleeve 502 is fixedly arranged on the right end of the sleeve ring 403, the left end of the moving rod 503 is positioned in the second groove 405, a plurality of slots 504 are arranged in the cover body 501, the right end of the moving rod 503 extends into the slots 504, the left end of the lower end of the joint body 1 is provided with a second connecting plate 6, a second rotating elbow 7 and a second fixing mechanism 8, the second connecting plate 6 has the same structure as the first connecting plate 3, the second rotating elbow 7 has the same structure as the first rotating elbow 4, and the second fixing mechanism 8 has the same structure as the first fixing mechanism 5. The gas regulating component 2 used in the embodiment can refer to the Chinese utility model with the publication No. CN 952100031U, which discloses a multifunctional pneumatic pipeline joint, and the detailed description of the specific structure and the using method of the gas regulating component 2, because the gas regulating assembly 2 belongs to the prior art, the inventor does not make much explanation, in addition, the joint body 1 is made of 304 stainless steel, the first connecting plate 3 and the second connecting plate 6 are integrally formed with the joint body 1, a connecting flange can be arranged at the upper end of the joint body 1 so as to insert the joint body 1 into a pipeline when in use, the fixing ring 402 and the elbow body 401 are integrally formed and made of stainless steel, the lantern ring 403 is fixedly connected with the first connecting plate 3 through bolts, a sealing ring is arranged at the joint of the lantern ring 403 and the first connecting plate 3, the inner diameter of the left end of the lantern ring 403 is the same as the outer diameter of the elbow body 401, a connecting method can also be arranged at the lower end of the elbow body 401 so as to insert the elbow body 401 into the pipeline, the first fixing mechanism 5 is made of stainless steel and has good corrosion resistance and high mechanical strength, the cover body 501 is welded on the elbow body 401, the sleeve 502 is welded at the right end of the lantern ring 403, and the lower end of the second groove 405 is located on the same horizontal line with the lower end of the inner wall of the sleeve 502.
Referring to fig. 1, the second connecting plate 6 and the first connecting plate 3 are symmetrically disposed along the middle of the joint body 1, the second rotating elbow 7 and the first rotating elbow 4 are symmetrically disposed along the middle of the joint body 1, and the second fixing mechanism 8 and the first fixing mechanism 5 are symmetrically disposed along the middle of the joint body 1.
Referring to fig. 2 and 3, a stop ring 505 is fixedly disposed at the right end of the moving rod 503, a return spring 506 is disposed between the stop ring 505 and the sleeve 502, the return spring 506 is sleeved on the moving rod 503, the stop ring 505 is welded to the right end of the moving rod 503, and when the right end of the moving rod 503 is just inserted into the slot 504, the length of the return spring 506 is the original length.
Referring to fig. 2 and 3, the outer surface of the fixing ring 402 is provided with a rotary seal ring, and the rotary seal ring is made of teflon, so that the rotary seal ring has good wear resistance.
Referring to fig. 1 to 3, a moving ring 9 is fixedly disposed at the top end of the moving rod 503, and the moving ring 9 is welded to the moving rod 503.
Referring to fig. 1 to 3, the number of the insertion slot 504, the sleeve 502 and the moving rod 503 is not less than two, and the insertion slot 504, the sleeve 502 and the moving rod 503 are uniformly distributed on the collar 403.
Referring to fig. 2 and 3, a third groove 406 is formed in a right end surface of the collar 403, and a left end of the cover 501 extends into the third groove 406.
In summary, when the pipeline is changed, the moving ring 9 controls the moving rod 503 to move the moving rod 503 toward the joint body 1, the right end of the moving rod 503 is far away from the slot 504, and then the elbow body 401 is rotated according to specific requirements, after the rotation is completed, the moving ring 9 is released, the return spring 506 is restored to the original length, the moving rod 503 is pushed to move, and the right end of the moving rod 503 is inserted into the slot 504.
The above examples are only intended to illustrate the technical solution of the present invention, and not to limit it; although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a multi-functional pneumatic tube connects, includes joint body (1), set up connect the air cavity in body (1) and connect gas conditioning component (2) on connecting body (1), connect being T shape of body (1), its characterized in that: a first connecting plate (3) is arranged on the right side of the lower end of the joint body (1), one end, far away from the joint body (1), of the first connecting plate (3) is provided with a first rotating elbow (4), the first rotating elbow (4) consists of an elbow body (401), a fixing ring (402) and a lantern ring (403), the fixing ring (402) is fixedly arranged at the left end of the elbow body (401), the left end of the lantern ring (403) is provided with a first groove (404), the right end of the lantern ring (403) is provided with a second groove (405), the fixing ring (402) is located in the first groove (404), and the outer surface of the fixing ring (402) is provided with a rotary sealing ring; the lantern ring (403) is fixedly connected with the first connecting plate (3) through a bolt, a first fixing mechanism (5) is arranged on the right side of the lantern ring (403), the first fixing mechanism (5) consists of a cover body (501), a sleeve (502) and a moving rod (503), the cover body (501) is fixedly arranged on the first rotating elbow (4), the sleeve (502) is sleeved on the right end of the moving rod (503), the sleeve (502) is fixedly arranged on the right end of the lantern ring (403), the left end of the moving rod (503) is located in the second groove (405), a plurality of slots (504) are formed in the cover body (501), the right end of the moving rod (503) extends into the slots (504), a second connecting plate (6), a second rotating elbow (7) and a second fixing mechanism (8) are arranged on the left side of the lower end of the joint body (1), the second connecting plate (6) is of the same structure as the first connecting plate (3), the second rotating elbow (7) is of the first connecting plate (4), and the second fixing mechanism (8) is of the first fixing mechanism;
a third groove (406) is formed in the right end face of the lantern ring (403), and the left end of the cover body (501) extends into the third groove (406).
2. The multi-functional pneumatic tube coupling of claim 1, wherein: second connecting plate (6) with first connecting plate (3) are followed the middle part symmetry that connects body (1) sets up, second rotate return bend (7) with first rotation return bend (4) are followed the middle part symmetry that connects body (1) sets up, second fixed establishment (8) with first fixed establishment (5) are followed the middle part symmetry that connects body (1) sets up.
3. The multi-functional pneumatic tube coupling of claim 1, wherein: the right end of the moving rod (503) is fixedly provided with a baffle ring (505), a return spring (506) is arranged between the baffle ring (505) and the sleeve (502), and the return spring (506) is sleeved on the moving rod (503).
4. The multi-functional pneumatic tube coupling of claim 1, wherein: the top end of the moving rod (503) is fixedly provided with a moving ring (9).
5. The multi-functional pneumatic tube coupling of claim 1, wherein: the number of the inserting grooves (504), the sleeves (502) and the moving rods (503) is not less than two, and the inserting grooves (504), the sleeves (502) and the moving rods (503) are uniformly distributed on the lantern ring (403).
CN202011632927.9A 2020-12-31 2020-12-31 Multifunctional pneumatic pipe joint Active CN112833268B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011632927.9A CN112833268B (en) 2020-12-31 2020-12-31 Multifunctional pneumatic pipe joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011632927.9A CN112833268B (en) 2020-12-31 2020-12-31 Multifunctional pneumatic pipe joint

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Publication Number Publication Date
CN112833268A CN112833268A (en) 2021-05-25
CN112833268B true CN112833268B (en) 2022-10-18

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113187978B (en) * 2021-05-28 2022-12-20 深圳市伙伴气动精密机械有限公司 Pneumatic pipe joint and using method thereof

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5957387B2 (en) * 2012-01-24 2016-07-27 株式会社ユーテック Joints with connecting surfaces, pipes with pipe joints, and piping structures composed of them
JP2015197182A (en) * 2014-04-02 2015-11-09 前澤給装工業株式会社 Branch joint
CN106352186A (en) * 2016-11-28 2017-01-25 梁安麦 Direction-adjustable fuel gas pipeline tee joint
CN206530797U (en) * 2017-02-24 2017-09-29 沧州华意科技有限公司 A kind of rotatable connecting pipe
CN210830946U (en) * 2019-08-15 2020-06-23 大连中惠灌溉设备有限公司 But angle regulation's portable installation goes out water cock
CN211175846U (en) * 2019-10-23 2020-08-04 南京创通管业有限公司 Combined stainless steel bent pipe
CN211118139U (en) * 2019-12-26 2020-07-28 济南东陵石化配件有限公司 Liquid pipeline flange joint subassembly

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